Home >> Buick >> 2018 >> Encore Preferred, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Motors, Switches, Relays >> Wiring Systems And Power Management - Schematic Wiring Diagrams >> Schematic Wiring Diagrams >> Power Moding Wiring Schematics (Buick) >> KR73 Ignition Main Relay (Buick)